doc/doxygen/Makefile.am: turn commands silent

doc/doxygen/Makefile.am

@@ -107,41 +107,41 @@ chapters =	\
 	chapters/api/sc_hypervisor/sc_hypervisor_usage.doxy
 
 starpu_config.h: $(top_srcdir)/include/starpu_config.h.in
-	sed 's/#undef \(.*\)/#define \1 1/' $< > $@
+	@sed 's/#undef \(.*\)/#define \1 1/' $< > $@
 
 chapters/version.sty: $(chapters)
-	for f in $(chapters) ; do \
+	@for f in $(chapters) ; do \
                 if test -f $(top_srcdir)/doc/doxygen/$$f ; then stat --format=%Y $(top_srcdir)/doc/doxygen/$$f ; fi \
         done | sort -r | head -1 > timestamp_sty
-	if test -s timestamp_sty ; then \
+	@if test -s timestamp_sty ; then \
 		LC_ALL=C date --date=@`cat timestamp_sty` +"%d %B %Y" > timestamp_sty_updated ;\
 		LC_ALL=C date --date=@`cat timestamp_sty` +"%B %Y" > timestamp_sty_updated_month ;\
 	fi
-	if test -s timestamp_sty_updated ; then \
+	@if test -s timestamp_sty_updated ; then \
 		echo "\newcommand{\STARPUUPDATED}{"`cat timestamp_sty_updated`"}" > $(top_srcdir)/doc/doxygen/chapters/version.sty;\
 	else \
 		echo "\newcommand{\STARPUUPDATED}{unknown date}" > $(top_srcdir)/doc/doxygen/chapters/version.sty;\
 	fi
-	echo "\newcommand{\STARPUVERSION}{$(VERSION)}" >> $(top_srcdir)/doc/doxygen/chapters/version.sty
-	for f in timestamp_sty timestamp_sty_updated timestamp_sty_updated_month ; do \
+	@echo "\newcommand{\STARPUVERSION}{$(VERSION)}" >> $(top_srcdir)/doc/doxygen/chapters/version.sty
+	@for f in timestamp_sty timestamp_sty_updated timestamp_sty_updated_month ; do \
 		if test -f $$f ; then $(RM) $$f ; fi ;\
 	done
 
 chapters/version.html: $(chapters)
-	for f in $(chapters) ; do \
+	@for f in $(chapters) ; do \
                 if test -f $(top_srcdir)/doc/doxygen/$$f ; then stat --format=%Y $(top_srcdir)/doc/doxygen/$$f ; fi \
         done | sort -r | head -1 > timestamp_html
-	if test -s timestamp_html ; then \
+	@if test -s timestamp_html ; then \
 		LC_ALL=C date --date=@`cat timestamp_html` +"%d %B %Y" > timestamp_html_updated ;\
 		LC_ALL=C date --date=@`cat timestamp_html` +"%B %Y" > timestamp_html_updated_month ;\
 	fi
-	echo "This manual documents the usage of StarPU version $(VERSION)." > $(top_srcdir)/doc/doxygen/chapters/version.html
-	if test -s timestamp_html_updated ; then \
+	@echo "This manual documents the usage of StarPU version $(VERSION)." > $(top_srcdir)/doc/doxygen/chapters/version.html
+	@if test -s timestamp_html_updated ; then \
 		echo "Its contents was last updated on "`cat timestamp_html_updated`"." >> $(top_srcdir)/doc/doxygen/chapters/version.html;\
 	else \
 		echo "Its contents was last updated on <em>unknown_date</em>." >> $(top_srcdir)/doc/doxygen/chapters/version.html;\
 	fi
-	for f in timestamp_html timestamp_html_updated timestamp_html_updated_month ; do \
+	@for f in timestamp_html timestamp_html_updated timestamp_html_updated_month ; do \
 		if test -f $$f ; then $(RM) $$f ; fi ;\
 	done
 
@@ -222,39 +222,39 @@ dox_inputs = $(DOX_CONFIG) 				\
 	$(top_srcdir)/sc_hypervisor/include/sc_hypervisor_policy.h
 
 $(DOX_TAG): $(dox_inputs)
-	rm -fr $(DOX_HTML_DIR) $(DOX_LATEX_DIR)
-	$(DOXYGEN) $(DOX_CONFIG)
-	sed -i 's/ModuleDocumentation <\/li>/<a class="el" href="modules.html">Modules<\/a>/' html/index.html
-	sed -i 's/FileDocumentation <\/li>/<a class="el" href="files.html">Files<\/a>/' html/index.html
+	@rm -fr $(DOX_HTML_DIR) $(DOX_LATEX_DIR)
+	@$(DOXYGEN) $(DOX_CONFIG)
+	@sed -i 's/ModuleDocumentation <\/li>/<a class="el" href="modules.html">Modules<\/a>/' html/index.html
+	@sed -i 's/FileDocumentation <\/li>/<a class="el" href="files.html">Files<\/a>/' html/index.html
         # comment for the line below: what we really want to do is to remove the line, but dy doing so, it avoids opening the interactive menu when browsing files
-	if test -f html/navtree.js ; then sed -i 's/\[ "Files", "Files.html", null \]/\[ "", "Files.html", null \]/' html/navtree.js ; fi
-	sed -i 's/.*"Files.html".*//' html/pages.html
-	if test -f latex/main.tex ; then mv latex/main.tex latex/index.tex ; fi
+	@if test -f html/navtree.js ; then sed -i 's/\[ "Files", "Files.html", null \]/\[ "", "Files.html", null \]/' html/navtree.js ; fi
+	@sed -i 's/.*"Files.html".*//' html/pages.html
+	@if test -f latex/main.tex ; then mv latex/main.tex latex/index.tex ; fi
 
 dist_pdf_DATA = $(DOX_PDF)
 
 $(DOX_PDF): $(DOX_TAG) refman.tex
-	cp $(top_srcdir)/doc/doxygen/chapters/version.sty $(DOX_LATEX_DIR)
-	cp $(top_srcdir)/doc/doxygen/chapters/*pdf $(DOX_LATEX_DIR)
-	cd $(DOX_LATEX_DIR); \
-	rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out; \
-	sed -i -e 's/__env__/\\_Environment Variables!/' -e 's/\\-\\_\\-\\-\\_\\-env\\-\\_\\-\\-\\_\\-//' ExecutionConfigurationThroughEnvironmentVariables.tex ;\
-	sed -i -e 's/__configure__/\\_Configure Options!/' -e 's/\\-\\_\\-\\-\\_\\-configure\\-\\_\\-\\-\\_\\-//' CompilationConfiguration.tex ;\
-	sed -i s'/\\item Module\\-Documentation/\\item \\hyperlink{ModuleDocumentation}{Module Documentation}/' index.tex ;\
-	sed -i s'/\\item File\\-Documentation/\\item \\hyperlink{FileDocumentation}{File Documentation}/' index.tex ;\
-	$(PDFLATEX) refman.tex; \
-	$(MAKEINDEX) refman.idx;\
-	$(PDFLATEX) refman.tex; \
-	done=0; repeat=5; \
-	while test $$done = 0 -a $$repeat -gt 0; do \
+	@cp $(top_srcdir)/doc/doxygen/chapters/version.sty $(DOX_LATEX_DIR)
+	@cp $(top_srcdir)/doc/doxygen/chapters/*pdf $(DOX_LATEX_DIR)
+	@cd $(DOX_LATEX_DIR)
+	@rm -f *.aux *.toc *.idx *.ind *.ilg *.log *.out
+	@sed -i -e 's/__env__/\\_Environment Variables!/' -e 's/\\-\\_\\-\\-\\_\\-env\\-\\_\\-\\-\\_\\-//' ExecutionConfigurationThroughEnvironmentVariables.tex
+	@sed -i -e 's/__configure__/\\_Configure Options!/' -e 's/\\-\\_\\-\\-\\_\\-configure\\-\\_\\-\\-\\_\\-//' CompilationConfiguration.tex
+	@sed -i s'/\\item Module\\-Documentation/\\item \\hyperlink{ModuleDocumentation}{Module Documentation}/' index.tex
+	@sed -i s'/\\item File\\-Documentation/\\item \\hyperlink{FileDocumentation}{File Documentation}/' index.tex
+	@$(PDFLATEX) refman.tex
+	@$(MAKEINDEX) refman.idx
+	@$(PDFLATEX) refman.tex
+	@done=0; repeat=5
+	@while test $$done = 0 -a $$repeat -gt 0; do \
            if $(EGREP) 'Rerun (LaTeX|to get cross-references right)' refman.log > /dev/null 2>&1; then \
 	       $(PDFLATEX) refman.tex; \
 	       repeat=`expr $$repeat - 1`; \
 	   else \
 	       done=1; \
 	   fi; \
-	done; \
-	mv refman.pdf ../$(DOX_PDF)
+	done
+	@mv refman.pdf ../$(DOX_PDF)
 
 CLEANFILES = $(DOX_TAG) starpu_config.h \
     -r \